Paper making using hectorite and cationic starch

United States of America Patent

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Dec 10, 1991
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N/A
app pub date
Jun 24, 1988
filing date
Jun 24, 1988

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Expired

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Abstract

Addition of hectorite and a cationic starch to the furnish in a paper making operation improves the retention of filler material and the quality of the paper.

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Patent Owner(s)

Patent Owner	Address
DELTA CHEMICALS INC	KIDDER ROAD SEARSPORT ME 04974

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D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Bixler, Harris J	Belfast, ME	5	204
Peats, Stephen	Camden, ME	3	172

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Paper making using hectorite and cationic starch

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United States of America Patent

07211550

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PATENT NO	5071512
SERIAL NO	07211550
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07211550

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